Q50 AND Q60 WITH V6 ENGINE; COOLANT RESIDUE AT WATER PUMP IF YOU CONFIRM Coolant residue is on the surface...

Bulletin number

ITB20-016

Component

Engine and engine cooling

Summary

Q50 AND Q60 WITH V6 ENGINE; COOLANT RESIDUE AT WATER PUMP IF YOU CONFIRM Coolant residue is on the surface of the water pump and on the water pump pulley AND Coolant DOES NOT leak out when connected to a cooling system pressure tester. HINT: The customer may state there is a coolant smell. ACTION Install an EPT sealer to the face of the water pump pulley.  For EPT sealer installation, see SERVICE PROCEDURE on the next page.  For EPT sealer information, see PARTS INFORMATION on the last page of this bulletin.

Owners of these vehicles have filed 62 complaints in the engine category.